<!-- 一维Data -->

<template>
  <div><u-tree-view-new 
    :data-source="[{id: 1, name: '节点1', pid: null}, {id: 2, name: '节点2', pid: 1}, {id: 3, name: '节点3', pid: null}, {id: 4, name: '节点4', pid: null}, {id: 5, name: '节点5', pid: 1}, {id: 6, name: '节点6', pid: 2}]"
     parent-field="pid"
     value-field="id"
     text-field="name"
></u-tree-view-new></div>
</template>